Can Pea Puffer Live With Rummy Nose Tetra?
Pea Puffer and Rummy Nose Tetra are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 74–82°F.
pH
⚠ Use Caution
Very narrow pH overlap (7.0–7.0). Hard to maintain precisely.
Size
✓ Compatible
Compatible sizes (1" and 2").
Temperament
✗ Not Compatible
Pea Puffer (aggressive) is not compatible with Rummy Nose Tetra (peaceful). Aggression or stress is very likely.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Rummy Nose Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 20 gallons
| Parameter | Pea Puffer | Rummy Nose Tetra |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 7–8 | 5.5–7 |
| Max Size | 1" | 2" |
| Temperament | Aggressive | Peaceful |
| Swim Level | All | Middle |
| Min Tank | 5 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.